So it’s that time of year when we all get a little silly and dress up for Halloween. Have you ever thought about what you could do if you took photos of yourself, friends, or family in their favorite cosplay and enhanced them with special effects in Photoshop, maybe to create a poster, an invitation to a Halloween party, or maybe just for fun? Here are some tricks and treats you can do to make your cosplay photos a little more sinister for Halloween.